DURA-CAP® TECHNICAL DATA:
| Compressive Strength: | Typical range of 1,900 to 3,000 psi (13.1 to 20.7 MPa) |
|---|---|
| 'K' factor: | 4.76 Btu/(h · ft² · ºF) (.6854 W/[m · ºC]) |
| Specific Heat: | .229 Btu/(lb · ºF) at 85ºF (.9595 kJ[kg · ºC] at 29.44ºC) |
| Weight: | At 1/2", less than 4.8 lbs./sq.ft. (At 12.7 mm, less than 23.5 kg/m²) |
| Dry Density: | 115 lbs./ft³ (1840kg/m³) |
| Point Loading: | Typical loading of up to 3,000 lbs. on a 1" (1360 kg on a 25.4 mm) diameter disc |
| Surface Burning Characteristics: | Flame spread: 0 Fuel contributed: 0 Smoke density: 0 |